jjn2004
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1
issues of
jjn2004
java.lang.NullPointerException: Attempt to invoke virtual method 'int android.hardware.camera2.CameraCaptureSession.capture(android.hardware.camera2.CaptureRequest, android.hardware.camera2.CameraCaptureSession$CaptureCallback, android.os.Handler)' on a null object reference 41 at com.google.android.cameraview.Camera2.lockFocus(Camera2.java:29) 42 at com.google.android.cameraview.Camera2.takePicture(Camera2.java:4) 43 at com.google.android.cameraview.CameraView.takePicture(CameraView.java:2) 44 at com.louisgeek.louiscustomcamera.CameraActivity.onClick(CameraActivity.java:14) 45 at java.lang.reflect.Method.invoke(Method.java)...